67556727

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15541}}^1$

素因数の和:15580

約数の個数: 32

約数和(自身を含む): 119362560

約数和(自身を除く): 51805833

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 15541, 46623, 108787, 139869, 326361, 357443, 419607, 979083, 1072329, 2502101, 2937249, 3216987, 7506303, 9650961, 22518909, 67556727]

約数ペア:

[(1, 67556727), (3, 22518909), (7, 9650961), (9, 7506303), (21, 3216987), (23, 2937249), (27, 2502101), (63, 1072329), (69, 979083), (161, 419607), (189, 357443), (207, 326361), (483, 139869), (621, 108787), (1449, 46623), (4347, 15541)]